2002 Nissan Pathfinder A/C & Heater Service (ONLINE REPAIR MANUALS)

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A/C & HEATER SERVICE PROCEDURES FOR 2002 Nissan Pathfinder AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Nissan Pathfinder cars and light trucks from 1990+

Nissan -> Component Replacement & Adjustment -> Heater Core, Replace -> Altima & Sentra -> Frontier & Xterra -> Maxima -> Quest
Vehicle: 2002 Nissan Pathfinder 3.5 V6 GAS

Altima & Sentra
  • Drain cooling system.
  • Disconnect heater hoses in engine compartment.
  • Remove cooling unit as outlined under "Evaporator Core, Replace."
  • Remove steering member as outlined under "Instrument Panel, Replace."
  • Remove heater unit and core, Figs. and .
  • Reverse procedure to install.
Frontier & Xterra
  • Drain cooling system and disconnect engine compartment heater hoses.
  • Remove cooling unit as outlined under "Evaporator Core, Replace."
  • Remove instrument panel as outlined under "Instrument Panel, Replace.".
  • ...

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A/C & HEATER SERVICE PROCEDURES FOR 2002 Nissan Pathfinder AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Nissan Pathfinder cars and light trucks from 1990+

Drive Belt Data -> Imported Cars & Light Trucks & Vans -> 2001-02
Vehicle: 2002 Nissan Pathfinder 3.5 V6 GAS

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CLICK HERE TO GET FULL ACCESS TO 2002 Nissan Pathfinder A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Nissan Pathfinder AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Nissan Pathfinder cars and light trucks from 1990+

Nissan -> Component Replacement & Adjustment -> Radiator, Replace -> 2.4L Engine -> 3.3L Engine -> Altima -> Frontier & Xterra -> Maxima -> Pathfinder -> Quest -> Sentra
Vehicle: 2002 Nissan Pathfinder 3.5 V6 GAS

Altima

Refer to Fig. for radiator replacement procedure.

Frontier & Xterra

2.4L Engine
  • Remove undercover panel.
  • Drain coolant into suitable container.
  • Disconnect radiator upper and lower hoses, Fig. .
  • Remove air cleaner and air duct assembly.
  • Remove radiator lower shroud.
  • On models equipped with automatic transmission, disconnect automatic transmission oil cooler lines.
  • On all models, disconnect reservoir tank hose.
  • Remove radiator.
  • Reverse procedure to install.
3.3L Engine
  • Rem...

CLICK HERE TO GET FULL ACCESS TO 2002 Nissan Pathfinder A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Nissan Pathfinder AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Nissan Pathfinder cars and light trucks from 1990+

Serpentine Drive Belt Routing -> Imported Passenger Cars, Light Trucks & Vans -> Nissan
Vehicle: 2002 Nissan Pathfinder 3.5 V6 GAS

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CLICK HERE TO GET FULL ACCESS TO 2002 Nissan Pathfinder A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Nissan Pathfinder AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Nissan Pathfinder cars and light trucks from 1990+

Air Bag System Precautions -> Nissan -> Arming
Vehicle: 2002 Nissan Pathfinder 3.5 V6 GAS

  • Ensure no one is inside vehicle.
  • Connect air bag module electrical connector.
  • Connect battery positive cable, then the ground cable.
  • From a safe location at the sides of or below the air bag modules, turn ignition On and observe SRS ...

CLICK HERE TO GET FULL ACCESS TO 2002 Nissan Pathfinder A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Nissan Pathfinder AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Nissan Pathfinder cars and light trucks from 1990+

Nissan -> Manual Air Conditioning & Heater System Diagnosis & Testing -> Diagnosis & Testing -> Altima -> Diagnostic Test -> Frontier & Xterra -> Maxima -> Operational Tests -> Pathfinder -> Quest -> Sentra -> Symptom Base Diagnosis
Vehicle: 2002 Nissan Pathfinder 3.5 V6 GAS

Operational Tests

  • Turn fan switch to 1 speed. Blower should operate on 1 speed.
  • Turn fan switch to 2 speed and continue checking blower speed until all speeds have been tested.
  • Leave blow on 4 speed.
  • Press each mode switch. Ensure discharge air comes out according to air distribution table, Fig. .
  • Press REC or MAX A/C switch. Recirculation indicator should illuminate.
  • Ensure intake door position changes by listening for slight change in blower sound.
  • Slide temperature control lever to full cold. Ensure cold air is discharged at...

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